29149900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1319}}^1$

素因数の和:1363

約数の個数: 72

約数和(自身を含む): 72182880

約数和(自身を除く): 43032980

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 170, 221, 260, 325, 340, 425, 442, 650, 850, 884, 1105, 1300, 1319, 1700, 2210, 2638, 4420, 5276, 5525, 6595, 11050, 13190, 17147, 22100, 22423, 26380, 32975, 34294, 44846, 65950, 68588, 85735, 89692, 112115, 131900, 171470, 224230, 291499, 342940, 428675, 448460, 560575, 582998, 857350, 1121150, 1165996, 1457495, 1714700, 2242300, 2914990, 5829980, 7287475, 14574950, 29149900]

約数ペア:

[(1, 29149900), (2, 14574950), (4, 7287475), (5, 5829980), (10, 2914990), (13, 2242300), (17, 1714700), (20, 1457495), (25, 1165996), (26, 1121150), (34, 857350), (50, 582998), (52, 560575), (65, 448460), (68, 428675), (85, 342940), (100, 291499), (130, 224230), (170, 171470), (221, 131900), (260, 112115), (325, 89692), (340, 85735), (425, 68588), (442, 65950), (650, 44846), (850, 34294), (884, 32975), (1105, 26380), (1300, 22423), (1319, 22100), (1700, 17147), (2210, 13190), (2638, 11050), (4420, 6595), (5276, 5525)]